用主类合并线程-JUnit4测试

package com.qilu.test;

import java.awt.*;
import java.awt.event.*;
import java.applet.*;

import org.junit.Test;

public class Counter3 extends Applet implements Runnable {
private int count = 0;
private boolean runFlag = true;
private Thread selfThread = null;
private Button onOff = new Button("Toggle"), start = new Button("Start");
private TextField t = new TextField(10);

public void init() {
add(t);
start.addActionListener(new StartL());
add(start);
onOff.addActionListener(new OnOffL());
add(onOff);
}
@Test
public void run() {
while (true) {
try {
selfThread.sleep(100);
} catch (InterruptedException e) {
}
if (runFlag)
t.setText(Integer.toString(count++));
}
}

class StartL implements ActionListener {
public void actionPerformed(ActionEvent e) {
if (selfThread == null) {
selfThread = new Thread(Counter3.this);
selfThread.start();
}
}
}

class OnOffL implements ActionListener {
public void actionPerformed(ActionEvent e) {
runFlag = !runFlag;
}
}

public static void main(String[] args) {
Counter3 applet = new Counter3();
Frame aFrame = new Frame("Counter3");
aFrame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
aFrame.add(applet, BorderLayout.CENTER);
aFrame.setSize(300, 200);
applet.init();
applet.start();
aFrame.setVisible(true);
}
}

代码编写时间：30%

测试时间： 70%